分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes)
鰈形目 (Flatfishes) >
Pleuronectidae (Righteye flounders)
鰈科 (Righteye flounders) > Pleuronichthyinae
Etymology: Pleuronichthys: Greek, pleura = side, ribe Greek, ichthys = fish (Ref. 45335); decurrens: From the Greek pleuron meaning side, and ichthys meaning fish (Ref. 6885); and from the Latin decurrens, meaning 'running down' (Ref. 27436).
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 8 - 533 m (Ref. 6885), usually 20 - ? m (Ref. 27436). 亞熱帶的
Eastern Pacific: Prince William Sound, Alaska to Bahia San Quintin, northern Baja California, Mexico.
東太平洋: 聲音威廉王子，阿拉斯加到 Bahia 桑河 Quintin ，墨西哥的下加利福尼亞北部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 37.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850)
背棘 (總數): 0; 背的軟條 (總數): 67-79; 臀棘 0; 臀鰭軟條: 46 - 52; 脊椎骨: 37 - 39. Dorsal origin far forward at angle of mouth, first 9-12 rays on the blind side. Caudal deep and rounded.
背鰭起點遙遠地向前在突出部位上嘴, 第一個 9- 在沒有眼睛的一邊上的 12個鰭條。 尾部的深而且圓形的。
Commonly found on soft bottom (Ref. 2850). Feed on brittle stars and nudibranchs (Ref. 27436). Minimal interest to anglers, usually an incidental catch (Ref. 27436).
經常發現於軟質底部。 (參考文獻 2850) 吃海星與裸鰓類動物。 (參考文獻 27436) 與垂釣者有最小的相關, 通常一個意外漁獲.(參考文獻 27436)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東太平洋: 聲音威廉王子，阿拉斯加到 Bahia 桑河 Quintin ，墨西哥的下加利福尼亞北部。
Vinnikov, K.A., R.C. Thomson and T.A. Munroe, 2018. Revised classification of the righteye flounders (Teleostei: Pleuronectidae) based on multilocus phylogeny with complete taxon sampling. Molecular phylogenetics and evolution, 125:147-162. (Ref. 122998)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 20 November 2020
人類使用
漁業: 低經濟; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 5.7 - 14, mean 8.8 °C (based on 318 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00676 - 0.04074), b=3.01 (2.80 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.55 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (27 of 100).
Nutrients (Ref.
124155): Calcium = 70.7 [26.0, 163.0] mg/100g; Iron = 0.757 [0.368, 1.490] mg/100g; Protein = 17.5 [16.2, 18.9] %; Omega3 = 0.233 [0.117, 0.479] g/100g; Selenium = 37.3 [18.0, 86.1] μg/100g; VitaminA = 10.7 [2.6, 45.7] μg/100g; Zinc = 0.579 [0.378, 0.891] mg/100g (wet weight);
